Inventor · disambiguated record
Mark A. Rustad
Also filed as: RUSTAD MARK A
14 granted patents·74 citations·filing 1977–1991
89Inventor score
Files withRIKER LABORATORIES INC14
Top patents by PatentIndex Score
14 records- 0183US4968710ASubstituted di-t-butylphenols and anti-allergic use thereofRIKER LABORATORIES INC·Filed 1988·Granted Nov 6, 1990·20 cites·23 claims
- 0278US4716178ASubstituted di-t-butylphenolsRIKER LABORATORIES INC·Filed 1986·Granted Dec 29, 1987·15 cites·9 claims
- 0376US5066822ADi-t-butylphenols substituted by an alkoxy or benzyloxy group or a benzylthio groupRIKER LABORATORIES INC·Filed 1990·Granted Nov 19, 1991·15 cites·1 claims
- 0472US5049572ASubstituted di-t-butylphenols and anti-allergic use thereofRIKER LABORATORIES INC·Filed 1990·Granted Sep 17, 1991·14 cites·26 claims
- 0558US4143152AAnti-microbial (2-nitro-3-phenyl benzofuranyl)-phenylalkanoic acids and derivativesRIKER LABORATORIES INC·Filed 1977·Granted Mar 6, 1979·3 cites·14 claims
- 0657US4153721ADerivatives of 2-nitrobenzofuranRIKER LABORATORIES INC·Filed 1977·Granted May 8, 1979·3 cites·12 claims
- 0747US4973731ADi-t-butylphenyl alkyl and benzyl ether nitrilesRIKER LABORATORIES INC·Filed 1987·Granted Nov 27, 1990·4 cites·1 claims
- 0836US4208337ADiphenylbenzofuran compoundsRIKER LABORATORIES INC·Filed 1979·Granted Jun 17, 1980·0 cites·2 claims
- 0935US4172205APhenylalkanoic acid derivativesRIKER LABORATORIES INC·Filed 1978·Granted Oct 23, 1979·0 cites·2 claims
- 1033US4258213ADerivatives of 2-nitrobenzofuranRIKER LABORATORIES INC·Filed 1980·Granted Mar 24, 1981·0 cites·4 claims
- 1133US4247469ACertain mono-bromo bis-phenyl benzofuransRIKER LABORATORIES INC·Filed 1980·Granted Jan 27, 1981·0 cites·4 claims
- 1233US4246179ACertain benzofuran benzene acetic acid type compoundsRIKER LABORATORIES INC·Filed 1980·Granted Jan 20, 1981·0 cites·4 claims
- 1332US5103037ASubstituted di-t-butylphenolsRIKER LABORATORIES INC·Filed 1991·Granted Apr 7, 1992·0 cites·3 claims
- 1432US4275221ADerivatives of 2-nitrobenzofuranRIKER LABORATORIES INC·Filed 1980·Granted Jun 23, 1981·0 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Mark A. Rustad files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →